সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The length of sides AB and AC in the triangle below are equal. What is the measure of angle A?
The length of sides AB and AC in the triangle below are equal. What is the measure of angle A?
- ক. 70°
- খ. 55°
- গ. 40°
- ঘ. 110°
সঠিক উত্তরঃ 40°
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